HomeShopPumpsDewatering PumpsSP – Self Priming Sewage / Dewatering Pumps

Description

The SP Self Priming Sewage / Dewatering Pump is a rugged and high-performance pumping solution designed for sewage handling, dewatering, wastewater transfer, and industrial fluid movement. Engineered with a self-priming mechanism, it ensures faster startup without the need for repeated priming or foot valves. Featuring a non-clog impeller, corrosion-resistant construction, and energy-efficient operation, the SP pump delivers reliable performance in demanding environments involving sewage, effluents, flood water, and dewatering applications.

Additional information

brand

Impala

Features

Self Priming Design – No need for foot valve or repeated priming, enabling quicker operation and startup.

Non-Clog Impeller – Handles suspended soft solids up to 60 mm, making it ideal for sewage and dewatering applications.

Flatter Efficiency Curve – Ensures consistent efficiency across varying operating conditions.

Overload Prevention Design – Reduces chances of motor overloading and minimizes maintenance costs.

Dynamically Balanced Rotating Parts – Minimizes vibration and ensures smooth, reliable operation.

Replaceable Wearing Parts – Easily accessible and replaceable components for extended service life.

Easy Maintainable Design – Better interchangeability of components allows convenient servicing even at remote locations.

CED Coated Impeller – Offers corrosion resistance and longer operational life.

Energy Efficient IE2 Motor Compatibility – Available in motor-coupled variants for energy-efficient operation.

Technical Specification

SP Bare Shaft / Motor Coupled

Specification Details
Head Range Up to 44 Meters
Discharge Range Up to 80 LPS
Power Rating 0.75 to 18.7 kW (1 to 25 HP) – Motor Coupled
Voltage Range 415V ±10% (Motor Coupled Only)
Class of Insulation F Class (Motor Coupled Only)
Protection IP55

SP Monobloc

Specification Details
Head Range Up to 24 Meters
Discharge Range Up to 17.5 LPS
Power Rating 0.37 to 3.7 kW (0.5 to 5 HP)
Voltage Range 300–440V (Three Phase) / 180–240V (Single Phase)
Class of Insulation B / F Class
Protection IP44 / IP55

Material of Construction

Component SP Bare Shaft SP Monobloc SP Motor Coupled
Impeller Cast Iron / Stainless Steel / Bronze Cast Iron / Stainless Steel / Bronze Cast Iron / Stainless Steel / Bronze
Delivery Casing Cast Iron Cast Iron Cast Iron
Motor Body Cast Iron Cast Iron
Shaft Carbon Steel / Stainless Steel Carbon Steel / Stainless Steel Carbon Steel / Stainless Steel
Shaft Sleeve Stainless Steel Stainless Steel Stainless Steel
Sealing Gland Packed / Mechanical Seal Gland Packed / Mechanical Seal Gland Packed / Mechanical Seal

Applications

  • Handling Chemicals, Effluents, Sewage & Ash Water
  • Dewatering Foundations, Trenches & Pits
  • Flood Water Handling
  • Pumping Water from Docks, Ports & Vessels
  • Dewatering Basements, Multi-Storey Buildings, Shopping Malls & Godowns
  • Cooling Water for Marine Engines & Shovels

Sold & Supplied by NIPA – Trusted Supplier of Kirloskar Brand Products.

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